GEA T.VIS E-20, Инструкция по эксплуатации

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Technical data: Inputs for solenoid valve activation 12 VDC
Designation Description
Control voltage max. 12 VDC +/-10%
Current consumption, solenoid valve 50 mA**
Pull-in voltage 9.5 VDC
Minimum switching current 37.7 mA
Short-circuit protection no
Nominal power 0.6 W
Resistance 252 Ω
** Nominal value, reduction by electrical voltage supply through corresponding Ex
valve control module
Technical data: Pilot valve safety classifications (intrinsic safety)
Voltage
(VDC) Nominal
power
(mW) Temperature
class
(Group II) Ui
(VDC) li
(mA) Pi
(W) Li **
(µH) Ci**
(nF)
24 600 T4 30 210 1.6 negligible negligible
24 600 T5 30 120 0.9 negligible negligible
12 600 T4 30 210 1.6 negligible negligible
12 600 T5 30 120 0.9 negligible negligible
** Ci and Li do not include the capacitance/inductance of cables to and from
T.VIS E-20.
5.2.4.2 Sensor module data
Intrinsically safe wiring
Errors in the intrinsically safe wiring can lead to serious explosions!
► PLEASE OBSERVE THE TERMINAL DESIGNATION IN CHAPTER
6.4.3.2 (PAGE 48) FOR INTRINSICALLY SAFE WIRING.
Type designation: 221-589.91
Technical data - 2-wire sensor
Designation Description
Type BIM-PST-Y1 Group M
Power consumption without operation ≤ 1.2 mA
Power consumption during operation ≥ 2.1 mA
Voltage nom. 8,2V DC/NAMUR
Short circuit and overload protection no
Technical data and operating conditions
Technical data
430BAL013985EN_6
42 25.04.2023